1572245073

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89449}}^1$

素因数の和:89499

約数の個数: 40

約数和(自身を含む): 2770803200

約数和(自身を除く): 1198558127

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 89449, 268347, 626143, 805041, 1878429, 2415123, 2772919, 5635287, 7245369, 8318757, 16905861, 19410433, 24956271, 50717583, 58231299, 74868813, 174693897, 224606439, 524081691, 1572245073]

約数ペア:

[(1, 1572245073), (3, 524081691), (7, 224606439), (9, 174693897), (21, 74868813), (27, 58231299), (31, 50717583), (63, 24956271), (81, 19410433), (93, 16905861), (189, 8318757), (217, 7245369), (279, 5635287), (567, 2772919), (651, 2415123), (837, 1878429), (1953, 805041), (2511, 626143), (5859, 268347), (17577, 89449)]